KR19980047571U - Single load warning device for cargo truck - Google Patents
Single load warning device for cargo truck Download PDFInfo
- Publication number
- KR19980047571U KR19980047571U KR2019960060728U KR19960060728U KR19980047571U KR 19980047571 U KR19980047571 U KR 19980047571U KR 2019960060728 U KR2019960060728 U KR 2019960060728U KR 19960060728 U KR19960060728 U KR 19960060728U KR 19980047571 U KR19980047571 U KR 19980047571U
- Authority
- KR
- South Korea
- Prior art keywords
- load
- cargo truck
- warning device
- cargo
- displacement sensor
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 16
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
- B60R16/0233—Vehicle tilting, overturning or roll over
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/14—Trucks; Load vehicles, Busses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/301—Sensors for position or displacement
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
본 고안은 화물트럭의 편하중 경고장치에 관한 것으로서, 보다 상세히 설명하자면 트럭에 화물을 적재시 한쪽으로 하중이 집중되어 주행중의 전복사고를 방지하는 화물트럭의 편하중 경고장치에 관한 것이다.The present invention relates to a load load warning device for a cargo truck, and more specifically, to a load load warning device for a cargo truck that prevents a rollover accident during driving by loading loads on one side of a truck.
상기의 목적을 구현하기 위한 구체적인 수단으로 본 고안은 화물트럭의 앞뒤, 좌우 바퀴에 가해지는 하중을 측정하는 변위센서(10)를 설치하고, 상기 변위센서(10)에서 보내오는 신호를 분석하고 제어하는 전자제어장치(14) 및 운전자에게 이를 알릴 수 있는 경고등(16)을 구성하는 화물트럭의 편하중 경고장치에 관한 것이다.As a specific means for realizing the above object, the present invention provides a displacement sensor 10 for measuring the load applied to the front and rear, left and right wheels of a cargo truck, and analyzes and controls the signal sent from the displacement sensor 10. It relates to a load warning device of the cargo truck constituting the electronic control device 14 and a warning light 16 that can inform the driver.
Description
본 고안은 화물트럭의 편하중 경고장치에 관한 것으로서, 보다 상세히 설명하자면 트럭에 화물을 적재시 한쪽으로 하중이 집중되어 주행중의 전복사고를 방지하는 화물트럭의 편하중 경고장치에 관한 것이다.The present invention relates to a load load warning device for a cargo truck, and more specifically, to a load load warning device for a cargo truck that prevents a rollover accident during driving by loading loads on one side of a truck.
일반적으로 화물트럭에 화물을 적재시에는 작업자가 임의대로 화물을 적재하는 데, 어떠한 규정조건 없이 작업자의 직감만으로 화물을 적재하여 운행하고 있다.In general, when loading a cargo in a cargo truck, the worker loads the cargo at random, and the cargo is loaded and operated only by the operator's intuition without any regulation.
상기와 같은 이유로 인하여 화물트럭 데크의 한곳으로 하중이 집중되었을 경우에는 화물트럭이 곡선도로를 주행하거나 급정차시에는 적재되는 화물의 하중이 어느 한 곳의 바퀴로만 쏠리게 되고, 상기 이유로 인하여 차량이 전복되어 대형사고 등이 발생되는 문제점을 내포하고 있다.If the load is concentrated on one of the cargo truck decks for the above reasons, when the cargo truck runs on a curved road or suddenly stops, the load of the loaded cargo will be concentrated only by one of the wheels. As a result, problems such as large accidents occur.
따라서 본 고안은 상기와 같은 종래의 문제점을 해결하기 위하여 창안된 것으로 차량의 각 바퀴에 가해지는 하중을 측정 분석하는 장치를 설치하여 어느 한쪽 바퀴에 하중이 편중될 시 이를 운전자에게 알려 전술한 전복사고 등의 발생을 예방하는 데 그 목적이 있다.Therefore, the present invention was devised to solve the conventional problems as described above, and installs a device for measuring and analyzing the load applied to each wheel of the vehicle, and informs the driver when the load is biased on one of the wheels. The purpose is to prevent the occurrence of such.
상기의 목적을 구현하기 위한 구체적인 수단으로 본 고안은 화물트럭의 앞뒤, 좌우 바퀴에 가해지는 하중을 측정하는 변위센서를 설치하고, 상기 변위센서에서 보내오는 신호를 분석하고 제어하는 전자제어장치 및 운전자에게 이를 알릴 수 있는 경고등을 구성하는 데 특징이 있다.As a specific means for realizing the above object, the present invention is to install a displacement sensor for measuring the load applied to the front and rear, left and right wheels of the cargo truck, the electronic control device and the driver to analyze and control the signal from the displacement sensor It is characterized by the construction of a warning light to inform the audience.
도 1은 본 고안 편하중 경고장치의 회로구성도.1 is a circuit configuration of the present invention unloading warning device.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10 : 변위센서12 : A/D 컨버터10: displacement sensor 12: A / D converter
14 : 전자제어장치16 : 경고등14 electronic control device 16 warning light
이하에서 본 고안의 바람직한 실시 예를 첨부된 도면에 의거 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안 편하중 경고장치의 제어흐름도이다.1 is a control flow chart of the present invention unloading warning device.
첨부된 도면에서 보여주는 바와 같이 쇽 업소버 또는 코일 스프링에 차고의 변위를 측정하는 변위센서(10)를 부착하고, 상기 변위센서(10)에서 전압으로 보내오는 신호를 비트로 변환하는 아나로그 디지털 컨버터(12, 이하 A/D 컨버터라 함)와 ,상기 A/D 컨버터(12)에서 비트로 변환되어 보내온 신호를 분석 제어하는 전자제어장치(14)와, 상기 전자제어장치(14)의 명령에 따라 운전자에게 이를 알리는 경고등(16)을 인스트루먼트 패널(도시 생략)의 계기판에 구성한다.As shown in the accompanying drawings, an analog digital converter (12) for attaching a displacement sensor (10) to measure the displacement of the garage on the shock absorber or coil spring, and converting the signal transmitted from the displacement sensor (10) into a voltage into a bit. (Hereinafter, referred to as an A / D converter), and an electronic controller 14 for analyzing and controlling a signal converted into a bit from the A / D converter 12 and a driver according to a command of the electronic controller 14. A warning light 16 informing of this is configured on the instrument panel of the instrument panel (not shown).
상기와 같이 구성되는 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.
화물트럭이 물건을 적재시 데크에 얹혀지는 물건의 하중으로 차고는 내려 앉게되는 데, 이때 차량의 현가장치의 쇽 업소버 또는 코일 스프링이 압축되면서 차고는 일정치의 변위를 갖게된다.When a cargo truck loads an object, the garage is lowered due to the load of the object placed on the deck. At this time, the shock absorber or coil spring of the vehicle suspension is compressed and the garage has a constant displacement.
이와 같이 쇽 업소버와 코일 스프링이 압축되면 차량의 앞 뒤, 전후 바퀴에 설치되는 변위센서(10)는 이를 감지하여 A/D 컨버터(12)에 전압으로 변화되는 측정값을 송출하게 된다. 이후 상기 변위센서(10)에서 보내오는 전압신호를 A/D 컨버터(12)에서는 비트로 바꾸어 주는 역할 즉, 디지털 신호를 변환하여 전자제어장치(14)로 보내게 된다.As such, when the shock absorber and the coil spring are compressed, the displacement sensor 10 installed on the front, rear, front and rear wheels of the vehicle detects this and transmits the measured value that is changed to voltage to the A / D converter 12. After that, the A / D converter 12 converts the voltage signal sent from the displacement sensor 10 into a bit, that is, converts the digital signal and sends the converted digital signal to the electronic controller 14.
상기와 같이 A/D 컨버터(12)에서 보내오는 신호를 전자제어장치(14)는 분석하여 각 바퀴에 가해지는 하중값의 차이가 일정치 이상일 때는 계기판에 설치되는 경고등(16)을 점등시켜 운전자에게 이를 알리는 역할을 한다.As described above, the electronic controller 14 analyzes the signal transmitted from the A / D converter 12 and lights up the warning lamp 16 installed on the instrument panel when the difference in the load value applied to each wheel is greater than or equal to a predetermined value. It informs this.
다시 말해서, 화물이 적재되지 않거나 각 바퀴에 가해지는 하중이 균등할 시에는 변위센서(10)와 A/D 컨버터(12)를 통해 전자제어장치(14)로 송출되는 비트값의 차이는 영 또는 전복위험성이 없는 수치가 검출될 시에는 경고등(16)을 점등하지 않고, 각 바퀴에서 상기 변위센서(10)와 A/D 컨버터(12)를 거쳐 전자제어장치(14)로 송출되는 하중값의 차이가 기준치 이상 즉, 전복위험성이 있는 수치일 때는 계기판에 설치되는 경고등(16)을 점등하여 이를 운전자에게 알리는 기능을 수행하는 것이다.In other words, when the load is not loaded or the load applied to each wheel is equal, the difference between the bit values transmitted to the electronic controller 14 through the displacement sensor 10 and the A / D converter 12 is zero or overturned. When a non-hazardous value is detected, the difference between the load values transmitted to the electronic controller 14 through the displacement sensor 10 and the A / D converter 12 at each wheel without turning on the warning lamp 16. When the value is higher than the reference value, that is, the risk of overturning, the warning lamp 16 installed on the instrument panel is turned on to perform a function of informing the driver of this.
한편 상기와 같이 계기판에 설치되는 경고등(16)은 바퀴의 위치를 각각 표시하여 하중이 기준치 이상으로 가해지는 바퀴의 경고등(16)만 점등되게 하고, 상기와 같이 점등되는 경고등의 위치를 운전자가 이를 확인하여 적재되는 화물을 조정할 수 있도록 하는 것이 본 고안의 실시 예에서는 바람직하다 할 것이다.Meanwhile, as described above, the warning lights 16 installed on the instrument panel display the positions of the wheels so that only the warning lights 16 of the wheels to which the load is applied above the reference value are turned on, and the position of the warning lights that are lit as described above is changed by the driver. It will be preferable in an embodiment of the present invention to be able to adjust the cargo to be loaded by checking.
이상에서 설명한 바와 같이 본 고안은 트럭에 화물을 적재시 하중이 편중되는 것을 운전자에게 알릴 수 있어 주행시 발생되는 전복사고 등을 예방하는 효과가 있다.As described above, the present invention can inform the driver that the load is biased when loading cargo on the truck, thereby preventing the rollover accident that occurs during driving.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960060728U KR19980047571U (en) | 1996-12-28 | 1996-12-28 | Single load warning device for cargo truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960060728U KR19980047571U (en) | 1996-12-28 | 1996-12-28 | Single load warning device for cargo truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980047571U true KR19980047571U (en) | 1998-09-25 |
Family
ID=53999382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960060728U KR19980047571U (en) | 1996-12-28 | 1996-12-28 | Single load warning device for cargo truck |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980047571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100482434B1 (en) * | 2002-09-27 | 2005-04-14 | 현대자동차주식회사 | Alarm device in tire's air press falloff for automobile and its control method |
-
1996
- 1996-12-28 KR KR2019960060728U patent/KR19980047571U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100482434B1 (en) * | 2002-09-27 | 2005-04-14 | 현대자동차주식회사 | Alarm device in tire's air press falloff for automobile and its control method |
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |